Watch the extended version of 'Chammak Challo' video song of Shahrukh Khan, Kareena Kapoor starrer upcoming movie Ra.One. This song is sung by R&B artist Akon. Enjoy & sing along "wanna be my chammak challo". This movie is SRK's most awaited movie for this year with breathtaking stunts performed by King Khan himself. Movie : Ra.one Star cast : Shahrukh Khan, Kareena Kapoor Music Director : Vishal - Shekhar Lyricist : Kumaar Singer(s) : Vishal Dadlani, Shekhar Ravjiani, Clinton Cerejo, Shafqat Amanat Ali Music Label : T-Series Buy Ra-One songs on iTunes : https://itunes.apple.com/us/album/ra-one-original-motion-picture/id508532900 SUBSCRIBE T-Series channel for unlimited entertainment http://www.youtube.com/tseries Like us on Facebook http://www.facebook.com/tseriesmusic